/*
 * This software code is (c) 2010 T-Mobile USA, Inc. All Rights Reserved.
 *
 * Unauthorized redistribution or further use of this material is
 * prohibited without the express permission of T-Mobile USA, Inc. and
 * will be prosecuted to the fullest extent of the law.
 *
 * Removal or modification of these Terms and Conditions from the source
 * or binary code of this software is prohibited.  In the event that
 * redistribution of the source or binary code for this software is
 * approved by T-Mobile USA, Inc., these Terms and Conditions and the
 * above copyright notice must be reproduced in their entirety and in all
 * circumstances.
 *
 * No name or trademarks of T-Mobile USA, Inc., or of its parent company,
 * Deutsche Telekom AG or any Deutsche Telekom or T-Mobile entity, may be
 * used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" AND "WITH ALL FAULTS" BASIS
 * AND WITHOUT WARRANTIES OF ANY KIND.  ALL EXPRESS OR IMPLIED
 * CONDITIONS, REPRESENTATIONS OR WARRANTIES, INCLUDING ANY IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
 * NON-INFRINGEMENT CONCERNING THIS SOFTWARE, ITS SOURCE OR BINARY CODE
 * OR ANY DERIVATIVES THEREOF ARE HEREBY EXCLUDED.  T-MOBILE USA, INC.
 * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
 * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE
 * OR ITS DERIVATIVES.  IN NO EVENT WILL T-MOBILE USA, INC. OR ITS
 * LICENSORS BE LIABLE FOR LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
 * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES,
 * HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT
 * OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF T-MOBILE USA,
 * INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 *
 * THESE TERMS AND CONDITIONS APPLY SOLELY AND EXCLUSIVELY TO THE USE,
 * MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE, ITS SOURCE OR BINARY
 * CODE OR ANY DERIVATIVES THEREOF, AND ARE SEPARATE FROM ANY WRITTEN
 * WARRANTY THAT MAY BE PROVIDED WITH A DEVICE YOU PURCHASE FROM T-MOBILE
 * USA, INC., AND TO THE EXTENT PERMITTED BY LAW.
 */

package com.android.ims.core.media.util;

import com.android.ims.core.media.StreamMediaImpl;

/**
 * Utility class for stream type media attribute.
 *
 * @author ext-akhomush
 */
public final class StreamTypeUtils {
    private static final String STREAM_TYPE_AUDIO = "audio";
    private static final String STREAM_TYPE_VIDEO = "video";
    //private static final String STREAM_TYPE_AUDIO_VIDEO = "audio/video";

    private StreamTypeUtils() {
        assert false;
    }

    public static String convertToString(int mStreamType) {
        String type = null;
        switch (mStreamType) {
            case StreamMediaImpl.STREAM_TYPE_AUDIO:
                type = STREAM_TYPE_AUDIO;
                break;
            case StreamMediaImpl.STREAM_TYPE_VIDEO:
                type = STREAM_TYPE_VIDEO;
                break;
/*        case StreamMedia.STREAM_TYPE_AUDIO_VIDEO:
            type = STREAM_TYPE_AUDIO_VIDEO;
            break;
*/
            default:
                assert false : "Unknown mStreamType = " + mStreamType;
                break;
        }
        return type;
    }

    public static int convertToType(String mStreamType) {
        int type = 0;
        if (STREAM_TYPE_AUDIO.equals(mStreamType)) {
            type = StreamMediaImpl.STREAM_TYPE_AUDIO;
        } else if (STREAM_TYPE_VIDEO.equals(mStreamType)) {
            type = StreamMediaImpl.STREAM_TYPE_VIDEO;
        } /*else if(STREAM_TYPE_AUDIO_VIDEO.equals(mStreamType)) {
            type = StreamMediaImpl.STREAM_TYPE_AUDIO_VIDEO;
        } */
        else {
            assert false : "Unknown mStreamType = " + mStreamType;
        }
        return type;
    }
}
